Write an expression to detect that the first character of userinput matches firstletter.

How can i clip a picture to a question on the computer?

The north and south regions had very diferent economies in the 1800s.

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).